O-Ring Face Seal adapter [ORFS] fittings use a straight thread with a machined groove in the face of the male fitting to accept an O-Ring. Combined with a female fitting, this creates a leak-proof seal. Topol Power manufactures a comprehensive range of precision dapters to accommodate diverse hydraulic configuration requirements.
| PART NO. | THREAD | O-RING | DIMENSIONS | |||||
| E | F | E | F | A | B | S1 | S2 | |
| 1FG9-04-02OG | 9/16″X18 | G1/8″X28 | 0011 | 0011 | 23 | 29 | 14 | 14 |
| 1FG9-04OG | 9/16″X18 | G1/4″X19 | 0011 | 0111 | 24 | 33 | 14 | 19 |
| 1FG9-04-06OG | 9/16″X18 | G3/8″X19 | 0011 | O113 | 24 | 35.8 | 16 | 22 |
| 1FG9-06-04OG | 11/16″X16 | G1/4″X19 | O012 | 0111 | 27 | 33.5 | 19 | 19 |
| 1FG9-06OG | 11/16″X16 | G3/8″X19 | O012 | O113 | 27 | 36.8 | 19 | 22 |
| 1FG9-06-08OG | 11/16″X16 | G1/2″X14 | O012 | O115 | 29 | 43.2 | 22 | 27 |
| 1FG9-08-06OG | 13/16″X16 | G3/8″X19 | O014 | O113 | 31 | 39 | 22 | 22 |
| 1FG9-08OG | 13/16″X16 | G1/2″X14 | O014 | O115 | 31 | 43.2 | 22 | 27 |
| 1FG9-10-08OG | 1″X14 | G1/2″X14 | O016 | O115 | 36.5 | 46.5 | 27 | 27 |
| 1FG9-10-12OG | 1″X14 | G3/4″X14 | O016 | O119 | 36.5 | 49.3 | 27 | 32 |
| 1FG9-12-08OG | 1.3/16″X12 | G1/2″X14 | O018 | O115 | 40.3 | 47.5 | 30 | 27 |
| 1FG9-12OG | 1.3/16″X12 | G3/4″X14 | O018 | O119 | 40.3 | 52 | 30 | 32 |
| 1FG9-12-16OG | 1.3/16″X12 | G1″X11 | O018 | O217 | 42.5 | 53 | 33 | 41 |
| 1FG9-16-12OG | 1.7/16″X12 | G3/4″X14 | 0021 | O119 | 44.5 | 56 | 36 | 32 |
| 1FG9-16OG | 1.7/16″X12 | G1″X11 | 0021 | 0217 | 44.5 | 56 | 36 | 41 |
| 1FG9-20-16OG | 1.11/16″X12 | G1″X11 | O025 | O217 | 47.5 | 58 | 41 | 41 |
| 1FG9-20OG | 1.11/16″X12 | G1.1/4″X11 | O025 | O222 | 47.5 | 60 | 41 | 50 |
| 1FG9-24OG | 2″X12 | G1.1/2″X11 | O029 | 0224 | 51.5 | 65.5 | 48 | 55 |
